WonderWitch is a line of Weasleys' Wizard Wheezes products designed and marketed for witches. Every single one of the products were invented by Fred and George Weasley. Although they were soon banned from Hogwarts School of Witchcraft and Wizardry with the rest of the Weasley Wizard Wheezes products, they could be sent in disguised as ordinary perfume or other such bottled products such as cough potions as a part of the mail order service.